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Score: 0.8171498795350393; Reported for: String similarity Open both answers

Possible Plagiarism

Plagiarized on 2024-10-28
by Kalpesh Khandla

Original Post

Original - Posted on 2018-08-19
by Steve Alexander



            
Present in both answers; Present only in the new answer; Present only in the old answer;

According to the [docs][1]:
If the `onPressed` callback is null, then the button will be disabled and by default will resemble a flat button in the disabledColor.
Try below code snippet.
TextButton( onPressed: calculateWhetherDisabledReturnsBool() ? null : () => whatToDoOnPressed, child: Text('Button text') );

[1]: https://docs.flutter.dev/release/breaking-changes/buttons
According to the [docs][1]:
> If the `onPressed` callback is null, then the button will be disabled > and by default will resemble a flat button in the `disabledColor`.
So, you might do something like this:
```dart RaisedButton( onPressed: calculateWhetherDisabledReturnsBool() ? null : () => whatToDoOnPressed, child: Text('Button text') ); ```

[1]: https://docs.flutter.dev/release/breaking-changes/buttons

        
Present in both answers; Present only in the new answer; Present only in the old answer;